Jakunkunan tururi masu zafi sosaikumajakunkunan tafasaan yi su ne da kayan haɗin gwiwa, duk na mallakarjakunkunan marufi masu haɗakaKayan da aka fi amfani da su wajen dafa abinci sun haɗa da NY/CPE, NY/CPP, PET/CPE, PET/CPP, PET/PET/CPP, da sauransu. Kayan da aka fi amfani da su don dafa abincimarufi da tururi da girkisun hada da NY / CPP, PET / CPP, NY / NY / CPP, PET / PET / CPP, PET / AL / CPP, PET / AL / NY / CPP, da dai sauransu.
Tsarin jakar tururi da girki na wakilci suna da murfin waje na fim ɗin polyester don ƙarfafawa; An yi matakin tsakiya da foil ɗin aluminum, wanda ake amfani da shi don hana haske, danshi, da kuma ɓullar iskar gas; Layer na ciki an yi shi ne da fim ɗin polyolefin (kamar sufim ɗin polypropylene), ana amfani da shi don rufe zafi da kuma hulɗa da abinci.
Ana amfani da jakunkunan tururi don marufi kayayyakin abinci, don haka buƙatun aminci da rashin tsafta ga jakunkunan filastik gabaɗaya suna da yawa a cikin tsarin samarwa, kuma ba za a iya gurɓata su ta hanyar ƙwayoyin cuta daban-daban ba. Duk da haka, ba makawa ne a cikin tsarin samarwa, don haka tsaftace jakunkunan tururi yana da matuƙar muhimmanci.Yin amfani da jakunkunan tururi wajen tsaftace jikigalibi ana iya raba su zuwa rukuni uku,
Akwai hanyoyi guda uku na tsaftace jakunkunan girki, wato tsaftace jakunkunan gaba ɗaya, tsaftace jakunkunan girki mai zafi sosai, da kuma tsaftace jakunkunan girki mai jure zafi sosai.
Tsaftacewa gabaɗaya, zafin tururi tsakanin 100-200 ℃, tsaftacewa na minti 30;
Nau'i na farko: Nau'in zafin jiki mai yawa, zafin tururi a digiri 121 na Celsius, tsaftacewa na tsawon mintuna 45;
Nau'i na biyu: yana jure zafi mai yawa, tare da zafin girki na digiri 135 na Celsius da lokacin tsaftacewa na mintuna goma sha biyar. Ya dace da tsiran alade, pudding na shinkafa na gargajiya na kasar Sin da sauran abinci. Nau'i na uku: Jakunkunan tururi suna da halaye na juriyar danshi, kariya daga haske, juriyar zafin jiki, da kiyaye ƙamshi, kuma sun dace da amfani a cikin abincin da aka dafa kamar nama, naman alade, da sauransu.
Jakunkunan tafasar ruwawani nau'in jakar filastik ne najakunkunan injin tsotsa, galibi ana yin su ne da kayan PA+PET+PE, ko PET+PA+AL. Siffar jakunkunan tafasa ruwa ita ce ana yi musu maganin hana ƙwayoyin cuta a zafin da bai wuce 110 ℃ ba, tare da kyakkyawan juriyar mai, ƙarfin rufe zafi mai yawa, da kuma juriyar tasiri mai ƙarfi.
Ana yin amfani da ruwa wajen tsaftace jakunkunan da aka tafasa, kuma akwai hanyoyi guda biyu na tsaftace su.
Hanya ta farko ita ce yin amfani da maganin kashe ƙwayoyin cuta a ƙananan zafin jiki, wanda ke ɗaukar tsawon rabin sa'a a zafin jiki na 100 ℃
Hanya ta biyu: Yin amfani da bas, a ci gaba da yin amfani da bas na tsawon rabin sa'a a zafin jiki na 85 ℃
A taƙaice dai, hanyar tsaftace jakunkunan ruwa da aka tafasa ita ce amfani da juriyar zafi na ƙwayoyin cuta da kuma magance su da yanayin zafi ko lokacin kariya don kashe su gaba ɗaya.
Daga hanyoyin tsaftace jiki da aka ambata a sama, za a iya ganin cewa har yanzu akwai babban bambanci tsakanin jakunkunan tafasa da jakunkunan tururi. Bambancin da ya fi bayyana shi ne cewa zafin tsaftace jakunkunan tururi gabaɗaya ya fi na jakunkunan tafasa.
Lokacin Saƙo: Nuwamba-14-2024
